div {
  width: 100px;
  height: 200px;
  background-color: red;
}
#warp {
  width: 100px;
  height: 200px;
  background-color: red;
  margin-top: 20px;
}
.zks {
  width: 100px;
  height: 200px;
  background-color: red;
  margin-top: 20px;
  color: red;
}
#4caf50 {
  width: 200px;
}
body {
  color: "red";
  background: url("../img/white-sand.png");
}
#main {
  background-color: red;
}
.class {
  one: 1;
}
.class .brass {
  three: 3;
}
#z {
  display: block;
  content: block;
}
.section .element {
  color: green;
}
